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<div class="title">CLHelpers.cpp</div> </div>
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<a href="runtime_2_c_l_2_c_l_helpers_8cpp.xhtml">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment"> * Copyright (c) 2019 ARM Limited.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> * SPDX-License-Identifier: MIT</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> * Permission is hereby granted, free of charge, to any person obtaining a copy</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> * of this software and associated documentation files (the &quot;Software&quot;), to</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> * deal in the Software without restriction, including without limitation the</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"> * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> * sell copies of the Software, and to permit persons to whom the Software is</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> * furnished to do so, subject to the following conditions:</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> * The above copyright notice and this permission notice shall be included in all</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> * copies or substantial portions of the Software.</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> * THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment"> * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="comment"> * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="comment"> * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="comment"> * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="comment"> * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="comment"> * SOFTWARE.</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="runtime_2_c_l_2_c_l_helpers_8h.xhtml">arm_compute/runtime/CL/CLHelpers.h</a>&quot;</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="core_2_c_l_2_c_l_helpers_8h.xhtml">arm_compute/core/CL/CLHelpers.h</a>&quot;</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_error_8h.xhtml">arm_compute/core/Error.h</a>&quot;</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_c_l_runtime_context_8h.xhtml">arm_compute/runtime/CL/CLRuntimeContext.h</a>&quot;</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="keyword">namespace</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;{</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="preprocessor">#if defined(ARM_COMPUTE_ASSERTS_ENABLED)</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;<span class="keywordtype">void</span> printf_callback(<span class="keyword">const</span> <span class="keywordtype">char</span> *buffer, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> len, <span class="keywordtype">size_t</span> complete, <span class="keywordtype">void</span> *user_data)</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;{</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; <a class="code" href="_error_8h.xhtml#a6dc630a6ae9cc063b3924bcea8dee9d6">ARM_COMPUTE_UNUSED</a>(complete, user_data);</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; printf(<span class="stringliteral">&quot;%.*s&quot;</span>, len, buffer);</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;}</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* defined(ARM_COMPUTE_ASSERTS_ENABLED) */</span><span class="preprocessor"></span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;<span class="comment">/** This initialises the properties vector with the configuration to be used when creating the opencl context</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;<span class="comment"> * @param[in] platform The opencl platform used to create the context</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;<span class="comment"> * @param[in] device The opencl device to be used to create the context</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;<span class="comment"> * @param[in] prop An array of properties to be initialised</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;<span class="comment"> * @note In debug builds, this function will enable cl_arm_printf if it&#39;s supported.</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;<span class="comment"> * @return A pointer to the context properties which can be used to create an opencl context</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;<span class="keywordtype">void</span> initialise_context_properties(<span class="keyword">const</span> cl::Platform &amp;platform, <span class="keyword">const</span> cl::Device &amp;device, std::array&lt;cl_context_properties, 7&gt; &amp;prop)</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;{</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; <a class="code" href="_error_8h.xhtml#a6dc630a6ae9cc063b3924bcea8dee9d6">ARM_COMPUTE_UNUSED</a>(device);</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;<span class="preprocessor">#if defined(ARM_COMPUTE_ASSERTS_ENABLED)</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; <span class="comment">// Query devices in the context for cl_arm_printf support</span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; <span class="keywordflow">if</span>(<a class="code" href="namespacearm__compute.xhtml#a6c4a5ca34ebb51d4e2e119a110e4c8f0">arm_compute::device_supports_extension</a>(device, <span class="stringliteral">&quot;cl_arm_printf&quot;</span>))</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; {</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; <span class="comment">// Create a cl_context with a printf_callback and user specified buffer size.</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; std::array&lt;cl_context_properties, 7&gt; properties_printf =</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; {</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; CL_CONTEXT_PLATFORM, reinterpret_cast&lt;cl_context_properties&gt;(platform()),</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; <span class="comment">// Enable a printf callback function for this context.</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; CL_PRINTF_CALLBACK_ARM, reinterpret_cast&lt;cl_context_properties&gt;(printf_callback),</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; <span class="comment">// Request a minimum printf buffer size of 4MB for devices in the</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; <span class="comment">// context that support this extension.</span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; CL_PRINTF_BUFFERSIZE_ARM, 0x1000,</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; 0</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; };</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; prop = properties_printf;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; }</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <span class="keywordflow">else</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160;<span class="preprocessor">#endif // defined(ARM_COMPUTE_ASSERTS_ENABLED)</span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; {</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; std::array&lt;cl_context_properties, 3&gt; properties =</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; {</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; CL_CONTEXT_PLATFORM, reinterpret_cast&lt;cl_context_properties&gt;(platform()),</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; 0</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; };</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; <a class="code" href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#ad9000ce99b9ffcec5722cade36d7e757">std::copy</a>(properties.begin(), properties.end(), prop.begin());</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; };</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160;}</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160;} <span class="comment">//namespace</span></div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160;</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacearm__compute.xhtml">arm_compute</a></div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160;{</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160;std::tuple&lt;cl::Context, cl::Device, cl_int&gt;</div><div class="line"><a name="l00088"></a><span class="lineno"><a class="line" href="namespacearm__compute.xhtml#aca9062d049299f125a442eac466402fd"> 88</a></span>&#160;<a class="code" href="namespacearm__compute.xhtml#aca9062d049299f125a442eac466402fd">create_opencl_context_and_device</a>()</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160;{</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(!<a class="code" href="namespacearm__compute.xhtml#a5f49decb4b0a74d5361686ab45db8961">opencl_is_available</a>());</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; std::vector&lt;cl::Platform&gt; platforms;</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; cl::Platform::get(&amp;platforms);</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; <a class="code" href="_error_8h.xhtml#a0b0eb3235749a2909dc5a101afe59a1b">ARM_COMPUTE_ERROR_ON_MSG</a>(platforms.size() == 0, <span class="stringliteral">&quot;Couldn&#39;t find any OpenCL platform&quot;</span>);</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; cl::Platform p = platforms[0];</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; cl::Device device;</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; std::vector&lt;cl::Device&gt; platform_devices;</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; p.getDevices(CL_DEVICE_TYPE_DEFAULT, &amp;platform_devices);</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; <a class="code" href="_error_8h.xhtml#a0b0eb3235749a2909dc5a101afe59a1b">ARM_COMPUTE_ERROR_ON_MSG</a>(platform_devices.size() == 0, <span class="stringliteral">&quot;Couldn&#39;t find any OpenCL device&quot;</span>);</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; device = platform_devices[0];</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; cl_int err = CL_SUCCESS;</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; std::array&lt;cl_context_properties, 7&gt; properties = { 0, 0, 0, 0, 0, 0, 0 };</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; initialise_context_properties(p, device, properties);</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; cl::Context cl_context = cl::Context(device, properties.data(), <span class="keyword">nullptr</span>, <span class="keyword">nullptr</span>, &amp;err);</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; <a class="code" href="_error_8h.xhtml#a0b0eb3235749a2909dc5a101afe59a1b">ARM_COMPUTE_ERROR_ON_MSG</a>(err != CL_SUCCESS, <span class="stringliteral">&quot;Failed to create OpenCL context&quot;</span>);</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; <span class="keywordflow">return</span> std::make_tuple(cl_context, device, err);</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160;}</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160;</div><div class="line"><a name="l00108"></a><span class="lineno"><a class="line" href="namespacearm__compute.xhtml#af4cf1da2467d59160492d2095c66ea26"> 108</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="namespacearm__compute.xhtml#af4cf1da2467d59160492d2095c66ea26">schedule_kernel_on_ctx</a>(<a class="code" href="classarm__compute_1_1_c_l_runtime_context.xhtml">CLRuntimeContext</a> *ctx, <a class="code" href="classarm__compute_1_1_i_c_l_kernel.xhtml">ICLKernel</a> *kernel, <span class="keywordtype">bool</span> flush)</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160;{</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; <a class="code" href="_validate_8h.xhtml#a921b705e9e3e0fe928928447869e62a5">ARM_COMPUTE_ERROR_ON_NULLPTR</a>(kernel);</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; <span class="keywordflow">if</span>(ctx)</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; {</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(ctx-&gt;<a class="code" href="classarm__compute_1_1_c_l_runtime_context.xhtml#aca669157282266de0605044219e0d2b6">gpu_scheduler</a>() == <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; ctx-&gt;<a class="code" href="classarm__compute_1_1_c_l_runtime_context.xhtml#aca669157282266de0605044219e0d2b6">gpu_scheduler</a>()-&gt;<a class="code" href="classarm__compute_1_1_c_l_scheduler.xhtml#ae1a643e517f50bf0392fb6516dd7cf67">enqueue</a>(*kernel, flush);</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; }</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; <span class="keywordflow">else</span></div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; {</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; <a class="code" href="classarm__compute_1_1_c_l_scheduler.xhtml#a9b58d0eb9a2af8e6d7908695e1557d6c">CLScheduler::get</a>().<a class="code" href="classarm__compute_1_1_c_l_scheduler.xhtml#ae1a643e517f50bf0392fb6516dd7cf67">enqueue</a>(*kernel, flush);</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; }</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160;}</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160;</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160;} <span class="comment">// namespace arm_compute</span></div><div class="ttc" id="classarm__compute_1_1_c_l_scheduler_xhtml_a9b58d0eb9a2af8e6d7908695e1557d6c"><div class="ttname"><a href="classarm__compute_1_1_c_l_scheduler.xhtml#a9b58d0eb9a2af8e6d7908695e1557d6c">arm_compute::CLScheduler::get</a></div><div class="ttdeci">static CLScheduler &amp; get()</div><div class="ttdoc">Access the scheduler singleton.</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_scheduler_8cpp_source.xhtml#l00099">CLScheduler.cpp:99</a></div></div>
<div class="ttc" id="namespacearm__compute_xhtml_af4cf1da2467d59160492d2095c66ea26"><div class="ttname"><a href="namespacearm__compute.xhtml#af4cf1da2467d59160492d2095c66ea26">arm_compute::schedule_kernel_on_ctx</a></div><div class="ttdeci">void schedule_kernel_on_ctx(CLRuntimeContext *ctx, ICLKernel *kernel, bool flush=true)</div><div class="ttdoc">Schedules a kernel using the context if not nullptr else uses the legacy scheduling flow.</div><div class="ttdef"><b>Definition:</b> <a href="runtime_2_c_l_2_c_l_helpers_8cpp_source.xhtml#l00108">CLHelpers.cpp:108</a></div></div>
<div class="ttc" id="runtime_2_c_l_2_c_l_helpers_8h_xhtml"><div class="ttname"><a href="runtime_2_c_l_2_c_l_helpers_8h.xhtml">CLHelpers.h</a></div></div>
<div class="ttc" id="_error_8h_xhtml_a54a6080c9f4df1f908e57a9bbb46f5da"><div class="ttname"><a href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a></div><div class="ttdeci">#define ARM_COMPUTE_ERROR_ON(cond)</div><div class="ttdoc">If the condition is true then an error message is printed and an exception thrown.</div><div class="ttdef"><b>Definition:</b> <a href="_error_8h_source.xhtml#l00466">Error.h:466</a></div></div>
<div class="ttc" id="namespacearm__compute_xhtml_aca9062d049299f125a442eac466402fd"><div class="ttname"><a href="namespacearm__compute.xhtml#aca9062d049299f125a442eac466402fd">arm_compute::create_opencl_context_and_device</a></div><div class="ttdeci">std::tuple&lt; cl::Context, cl::Device, cl_int &gt; create_opencl_context_and_device()</div><div class="ttdoc">This function creates an OpenCL context and a device.</div><div class="ttdef"><b>Definition:</b> <a href="runtime_2_c_l_2_c_l_helpers_8cpp_source.xhtml#l00088">CLHelpers.cpp:88</a></div></div>
<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_1_1reference_xhtml_ad9000ce99b9ffcec5722cade36d7e757"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation_1_1reference.xhtml#ad9000ce99b9ffcec5722cade36d7e757">arm_compute::test::validation::reference::copy</a></div><div class="ttdeci">SimpleTensor&lt; T &gt; copy(const SimpleTensor&lt; T &gt; &amp;src, const TensorShape &amp;output_shape)</div><div class="ttdef"><b>Definition:</b> <a href="reference_2_copy_8cpp_source.xhtml#l00037">Copy.cpp:37</a></div></div>
<div class="ttc" id="core_2_c_l_2_c_l_helpers_8h_xhtml"><div class="ttname"><a href="core_2_c_l_2_c_l_helpers_8h.xhtml">CLHelpers.h</a></div></div>
<div class="ttc" id="classarm__compute_1_1_i_c_l_kernel_xhtml"><div class="ttname"><a href="classarm__compute_1_1_i_c_l_kernel.xhtml">arm_compute::ICLKernel</a></div><div class="ttdoc">Common interface for all the OpenCL kernels.</div><div class="ttdef"><b>Definition:</b> <a href="_i_c_l_kernel_8h_source.xhtml#l00043">ICLKernel.h:43</a></div></div>
<div class="ttc" id="namespacearm__compute_xhtml"><div class="ttname"><a href="namespacearm__compute.xhtml">arm_compute</a></div><div class="ttdoc">Copyright (c) 2017-2020 ARM Limited.</div><div class="ttdef"><b>Definition:</b> <a href="00__introduction_8dox_source.xhtml#l00024">00_introduction.dox:24</a></div></div>
<div class="ttc" id="_error_8h_xhtml_a6dc630a6ae9cc063b3924bcea8dee9d6"><div class="ttname"><a href="_error_8h.xhtml#a6dc630a6ae9cc063b3924bcea8dee9d6">ARM_COMPUTE_UNUSED</a></div><div class="ttdeci">#define ARM_COMPUTE_UNUSED(...)</div><div class="ttdoc">To avoid unused variables warnings.</div><div class="ttdef"><b>Definition:</b> <a href="_error_8h_source.xhtml#l00152">Error.h:152</a></div></div>
<div class="ttc" id="_error_8h_xhtml_a0b0eb3235749a2909dc5a101afe59a1b"><div class="ttname"><a href="_error_8h.xhtml#a0b0eb3235749a2909dc5a101afe59a1b">ARM_COMPUTE_ERROR_ON_MSG</a></div><div class="ttdeci">#define ARM_COMPUTE_ERROR_ON_MSG(cond, msg)</div><div class="ttdef"><b>Definition:</b> <a href="_error_8h_source.xhtml#l00456">Error.h:456</a></div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_runtime_context_xhtml"><div class="ttname"><a href="classarm__compute_1_1_c_l_runtime_context.xhtml">arm_compute::CLRuntimeContext</a></div><div class="ttdoc">Runtime context.</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_runtime_context_8h_source.xhtml#l00038">CLRuntimeContext.h:38</a></div></div>
<div class="ttc" id="_error_8h_xhtml"><div class="ttname"><a href="_error_8h.xhtml">Error.h</a></div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_scheduler_xhtml_ae1a643e517f50bf0392fb6516dd7cf67"><div class="ttname"><a href="classarm__compute_1_1_c_l_scheduler.xhtml#ae1a643e517f50bf0392fb6516dd7cf67">arm_compute::CLScheduler::enqueue</a></div><div class="ttdeci">void enqueue(ICLKernel &amp;kernel, bool flush=true)</div><div class="ttdoc">Schedule the execution of the passed kernel if possible.</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_scheduler_8cpp_source.xhtml#l00154">CLScheduler.cpp:154</a></div></div>
<div class="ttc" id="_c_l_runtime_context_8h_xhtml"><div class="ttname"><a href="_c_l_runtime_context_8h.xhtml">CLRuntimeContext.h</a></div></div>
<div class="ttc" id="_validate_8h_xhtml_a921b705e9e3e0fe928928447869e62a5"><div class="ttname"><a href="_validate_8h.xhtml#a921b705e9e3e0fe928928447869e62a5">ARM_COMPUTE_ERROR_ON_NULLPTR</a></div><div class="ttdeci">#define ARM_COMPUTE_ERROR_ON_NULLPTR(...)</div><div class="ttdef"><b>Definition:</b> <a href="_validate_8h_source.xhtml#l00161">Validate.h:161</a></div></div>
<div class="ttc" id="namespacearm__compute_xhtml_a6c4a5ca34ebb51d4e2e119a110e4c8f0"><div class="ttname"><a href="namespacearm__compute.xhtml#a6c4a5ca34ebb51d4e2e119a110e4c8f0">arm_compute::device_supports_extension</a></div><div class="ttdeci">bool device_supports_extension(const cl::Device &amp;device, const char *extension_name)</div><div class="ttdoc">Helper function to check whether a given extension is supported.</div><div class="ttdef"><b>Definition:</b> <a href="core_2_c_l_2_c_l_helpers_8cpp_source.xhtml#l00282">CLHelpers.cpp:282</a></div></div>
<div class="ttc" id="classarm__compute_1_1_c_l_runtime_context_xhtml_aca669157282266de0605044219e0d2b6"><div class="ttname"><a href="classarm__compute_1_1_c_l_runtime_context.xhtml#aca669157282266de0605044219e0d2b6">arm_compute::CLRuntimeContext::gpu_scheduler</a></div><div class="ttdeci">CLScheduler * gpu_scheduler()</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_runtime_context_8cpp_source.xhtml#l00062">CLRuntimeContext.cpp:62</a></div></div>
<div class="ttc" id="namespacearm__compute_xhtml_a5f49decb4b0a74d5361686ab45db8961"><div class="ttname"><a href="namespacearm__compute.xhtml#a5f49decb4b0a74d5361686ab45db8961">arm_compute::opencl_is_available</a></div><div class="ttdeci">bool opencl_is_available()</div><div class="ttdoc">Check if OpenCL is available.</div><div class="ttdef"><b>Definition:</b> <a href="_open_c_l_8cpp_source.xhtml#l00142">OpenCL.cpp:142</a></div></div>
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